The animal world is often divided but sometimes knows how to get together for the good of both. This is called commensalism
Moray and cleaner fishes at Mabul Island
The animal world is often divided but sometimes knows how to get together for the good of both. This is called commensalism
Moray and cleaner fishes at Mabul Island
Wow, this is awesome. When I lived in Japan, I was so scared of the eels that would hang out in the coral when I was snorkeling. This brings back some memories.
It's only to breath. No danger ;-) !! The thing that you must not do is to put your hand inside the hole.